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Motorbike parts and tools

Engine parts & cables

Upper engine

Piston kit Wossner forged

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Wossner forged Piston kitKTM 125 125 DUKE ABS - 2013 - 2021Ref : WO00355A / 1117228001

174,20 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionWossner forged Piston kit

Product details :

Features

Manufacturer Ref: 4036DA

The WÖSSNER forged piston is designed for engine modifications and rebuilds where mechanical reliability is paramount. Machined from aluminum, this piston with a diameter of Ø 57.95 mm (oversize A) fits a bore of 58.00 mm and features a forged design aimed at ensuring superior material consistency compared to a cast piston. Its skirt is equipped with an anti-friction coating to minimize friction during temperature rises and improve wear resistance.

Material: Forged aluminum
Compression: Standard
Piston diameter: Ø 57.95 mm (oversize letter A)
Compatible bore: 58.00 mm
Delivered with: rings, circlips, and pin (ready for installation)
Usage: roadster / replacement or engine modification

This product is intended for motorcyclists looking for a robust and precise part for their lower engine. Always check compatibility with your model and bore tolerances before installation. Compatible with several Roadsters, including the KTM 125 DUKE ABS (2019–2021) depending on bore and oversize requirements.

Technical information :

Reference

WO00355A / 1117228001

Oversize

STD

Compression Ratio

13,5:1

Diameter Ø (mm)

57,95

Bore size (mm)

58,00

Piston diameter